80655552

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4566

約数の個数: 84

約数和(自身を含む): 238694976

約数和(自身を除く): 158039424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 4517, 5952, 8928, 9034, 13551, 17856, 18068, 27102, 36136, 40653, 54204, 72272, 81306, 108408, 140027, 144544, 162612, 216816, 280054, 289088, 325224, 420081, 433632, 560108, 650448, 840162, 867264, 1120216, 1260243, 1300896, 1680324, 2240432, 2520486, 2601792, 3360648, 4480864, 5040972, 6721296, 8961728, 10081944, 13442592, 20163888, 26885184, 40327776, 80655552]

約数ペア:

[(1, 80655552), (2, 40327776), (3, 26885184), (4, 20163888), (6, 13442592), (8, 10081944), (9, 8961728), (12, 6721296), (16, 5040972), (18, 4480864), (24, 3360648), (31, 2601792), (32, 2520486), (36, 2240432), (48, 1680324), (62, 1300896), (64, 1260243), (72, 1120216), (93, 867264), (96, 840162), (124, 650448), (144, 560108), (186, 433632), (192, 420081), (248, 325224), (279, 289088), (288, 280054), (372, 216816), (496, 162612), (558, 144544), (576, 140027), (744, 108408), (992, 81306), (1116, 72272), (1488, 54204), (1984, 40653), (2232, 36136), (2976, 27102), (4464, 18068), (4517, 17856), (5952, 13551), (8928, 9034)]